POSITIVE ELECTRODE ACTIVE MATERIALS FOR SECONDARY BATTERIES AND METHODS OF PREPARING SAME

Details for Australian Patent Application No. 2002313765 (hide)

Owner FMC CORPORATION

Inventors LEONOWICZ, Michael, E.; PALEPU, Prakash; ENGEL, John, F.; GAO, Yuan; YAKOVLEVA, Marina

Pub. Number AU-A-2002313765

PCT Number PCT/US02/26141

PCT Pub. Number WO2003/017398

Priority 60/313,631 20.08.01 US; 10/040,047 29.10.01 US

Filing date 16 August 2002

Wipo publication date 3 March 2003

International Classifications

H01M 004/36 Electrodes - Selection of substances as active materials, active masses, active liquids

C01G 053/04 Compounds of nickel

C01G 023/04 Compounds of titanium

H01M 004/02 Electrodes - Electrodes composed of, or comprising, active material

H01M 004/48 Electrodes - of inorganic oxides or hydroxides

C01G 045/02 Compounds of manganese

C01G 051/04 Compounds of cobalt

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 60/313,631 20.08.01 US; 10/040,047 29.10.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002313765

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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